Info
比喻基礎深厚牢固，不可動搖。
出自《老子》第五十九章。
「這種觀念已經根深蒂固，很難改變。」
Data source: Ministry of Education Idiom Dictionary (data.gov.tw, OGDL). For reference only.
We use cookies to improve your experience. By continuing to use this site, you agree to our use of cookies.